Tolong Bantu jawab y pertanyaan

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3. 16 1/2

= 16,5


4. 21/50

= 0,42


5. 3 1/2

= 3,5


6. 40/20

= 2


7. 2 1/5

= 2,2


8. 4 1/6

= 4,166666 (tak terhingga)




semoga membantu............